Calci-kernel

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A complex calculation kernel in Java (for Calci calculator)

Calci-kernel 최신버젼 다운로드

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# Calci-kernel
A complex calculation kernel in Java (for Calci calculator)

These are complex-number classes to implement complex calculation. 
The content of each class is as follows:

* Complex.java: Contains a complex number, implemented complex number display (toString method) and some basic complex functions
* Expression.java: Expression parser and expressional functions (such as diff, integ, fzero & so on)
* Result.java: Contains a complex result and error codes
* Function.java: Function names and serials used in Expression.java is registrated in this class
* ParseNumber.java: Number parser for different radixes
* TestMain.java: A sample to test this package

Files are encoded in UTF8. Class Complex, Result & ParseNumber must be used together. Class Expression & Function may separate.

***
The simplest way to parse an expression and calculate its value is: 
```java
Expression expr = new Expression(string);
System.out.println(expr.value().val);
```

Parsable string examples: 
```
-3*(6+2.5)/4E2-.7*-1.01π
fzero(x^2-x-1,1)
sqrt(4+i)/arctan(-2i-1.1)^i
```

An Android app using this kernel (Calci_X.X.X.apk) is provided. 
You can also download this app from [CoolAPK](https://coolapk.com/apk/com.iraka.calci). 
The present package is used in Calci 1.3.3.

Calci-kernel

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